947874

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 1906560

約数和(自身を除く): 958686

約数列:

[1, 2, 3, 6, 239, 478, 661, 717, 1322, 1434, 1983, 3966, 157979, 315958, 473937, 947874]

約数ペア:

[(1, 947874), (2, 473937), (3, 315958), (6, 157979), (239, 3966), (478, 1983), (661, 1434), (717, 1322)]